Solve Equations, Systems of Equations and Inequalities

Free Tutorials on how to solve equations, system of equations and inequalities using step by step approach with examples, detailed solutions and more exercises are presented.

Equations. What is an equation? What are the solutions or roots of an equation? What are equivalent equations? The addition and multiplication properties of equalities are also reviewed.

Solving Literal Equations - Tutorial. What is a literal equation and how to solve it? Several examples with detailed solutions and exercises with answers are presented.

Solve Linear Inequalities. A tutorial with examples and detailed solutions. Double inequalities and inequalities with fractional expressions are also included.